It's so dependent on the state/judge/situation, but typically, drug use (especially something like Meth) is taken VERY seriously. Seeing how it all escalated, even after her last attempt at rehab, I could easily see the judge limiting unsupervised visitation for a long time. Your lawyer should have a better idea/estimate for you, though. Talk to him. See what he thinks is reasonable to ask for at this point. Ugh! I'm so sorry you are still dealing with all of this